200519718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 475557888

約数和(自身を除く): 275038170

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 337, 434, 457, 651, 674, 914, 1011, 1302, 1371, 2022, 2359, 2742, 3199, 4718, 6398, 7077, 9597, 10447, 14154, 14167, 19194, 20894, 28334, 31341, 42501, 62682, 73129, 85002, 99169, 146258, 154009, 198338, 219387, 297507, 308018, 438774, 462027, 595014, 924054, 1078063, 2156126, 3234189, 4774279, 6468378, 9548558, 14322837, 28645674, 33419953, 66839906, 100259859, 200519718]

約数ペア:

[(1, 200519718), (2, 100259859), (3, 66839906), (6, 33419953), (7, 28645674), (14, 14322837), (21, 9548558), (31, 6468378), (42, 4774279), (62, 3234189), (93, 2156126), (186, 1078063), (217, 924054), (337, 595014), (434, 462027), (457, 438774), (651, 308018), (674, 297507), (914, 219387), (1011, 198338), (1302, 154009), (1371, 146258), (2022, 99169), (2359, 85002), (2742, 73129), (3199, 62682), (4718, 42501), (6398, 31341), (7077, 28334), (9597, 20894), (10447, 19194), (14154, 14167)]